Method:1. Mix together all the ingredients, except garlic paste.2. Marinate the lamb pieces for an hour.3. Heat the oil in a heavy bottomed pan.4. Add the lamb pieces and cook for 45 minutes on a slow fire till the pieces become tender.5. Add the garlic paste and cook till the oil separates.6. Add the water and bring to a boil.7. Garnish with green coriander.8. Serve hot.